Found in articles
Cultural History of Tarot. I. B. Tauris. doi:10.5040/9780755697700. ISBN 978-1-84885-053-8. Explains that the Devil card represents the gods Pan and Dionysis
Groot Arcana Klein Arcana Rider-Waite-tarot Pratesi, Franco (2012). "In Search of Tarot Sources". The Playing-Card. 41 (2): 100. Pratesi, Franco. Studies